نتایج جستجو برای: non st segment elevation myocardial infarction nstemi
تعداد نتایج: 1650192 فیلتر نتایج به سال:
Emergency physicians routinely risk stratify multiple patients simultaneously in the emergency setting. Identifying the critically ill or injured patient rapidly allows for appropriate therapy to be delivered in a timely fashion. For patients with possible acute coronary syndrome, the 12-lead electrocardiogram obtained within 10 minutes after arrival to the ED quickly identifies patients with S...
In the United States each year, >5.3 million patients present to emergency departments with chest discomfort and related symptoms. Ultimately, >1.4 million individuals are hospitalized for unstable angina and non-ST-segment elevation myocardial infarction. For emergency physicians and cardiologists alike, these patients represent an enormous challenge to accurately diagnose and appropriately tr...
Under the heading of acute coronary syndrome (ACS), we include myocardial infarction with ST segment elevation (STEMI), myocardial infarction without ST segment elevation (NSTEMI) and unstable angina (UA). Given the similar pathophysiological mechanisms, clinical manifestations, diagnostic and therapeutic algorithm UA and NSTEMI are sorted into a common group of ACS without ST segment elevation...
OBJECTIVES The purpose of this research was to evaluate the Thrombolysis In Myocardial Infarction risk index (TRI) to characterize the risk of death among patients with non-ST-segment elevation myocardial infarction (NSTEMI). BACKGROUND The TRI, calculated from baseline age, systolic pressure, and heart rate, was established in patients with ST-segment elevation myocardial infarction (STEMI) ...
Acute coronary syndrome (ACS) represents a heterogenous spectrum of conditions. The Global Registry of Acute Coronary Events (GRACE) describes the epidemiology, management, and outcomes of patients with ACS. Data were collected from 11,543 patients enrolled in 14 countries. Of these patients, 30% had ST-segment elevation myocardial infarction (STEMI), 25% had non-ST-segment elevation myocardial...
Background Clinical outcome after acute ST-elevation myocardial infarction (STEMI) has been shown to be predictable by myocardial salvage index (MSI) and microvascular obstruction as determined by cardiac magnetic resonance imaging (CMR). In the setting of non-ST-elevation myocardial infarction (NSTEMI) prognostic significance is less well investigated. Due to comparable incidence of major adve...
BACKGROUND/OBJECTIVES Non-ST segment elevation myocardial infarction (MI) poses similar detrimental long-term prognosis as ST-segment elevation MI. No marker on ECG is established to predict successful reperfusion in NSTEMI. QT dispersion is increased by myocardial ischemia and reduced by successful restoration of epicardial blood flow by PCI. Whether QT dispersion reduction translates to small...
BACKGROUND ST-segment-elevation myocardial infarction (STEMI) and non-ST-segment-elevation myocardial infarction (NSTEMI) management has evolved considerably over the past 2 decades. Little information on mortality trends in the most recent years is available. We assessed trends in characteristics, treatments, and outcomes for acute myocardial infarction in France between 1995 and 2015. METHO...
N on-ST-elevation myocardial infarction (NSTEMI) is lower on the severity spectrum of acute coronary syndromes than is myocardial infarction (MI), resulting from complete occlusion of a major coronary artery. As the name implies, it is a syndrome that does not exhibit the dramatic ST elevation observed in the standard 12-lead ECG in chest pain patients with confirmed acute MI. The important cli...
BACKGROUND Thyroid hormone has the a major role in the cardiovascular system function and cardiac a As well as to maintain the cardiovascular homeostasis A slightly change ind thyroid status actually affects cardiovascular mortality hemodynamic. The background of this study was to define the prevalence of thyroid dysfunction in acute coronary syndrome (ACS). OBJECTIVES The primary objective w...
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